baber/WOPTO huggingface dataset:
Patent KR-950012981-B1 (KR)
Title: Method and apparatus for transmitting digital information and recording
Inventor: KEESEN HEINZ-WERNER
IPC: H04L25/49
Filed: 1988-01-27
Granted: 1995-10-24
Abstract: In a method for digital information transmission and/or recording and reproduction, in which the data are converted in segments into digital signals, the word length of which is dependent on the information density of the data segments, there is the problem of redetecting the data segments in the event of faults. 
<??>The invention improves the method against susceptibility to faults, in that the digital signals obtained in segments are first allocated to blocks of a constant word length, subsequently the blocks, the data segments of which have a smaller word length than that predetermined by the blocks, are filled with portions of data segments of a word length greater than that predetermined by the blocks, and finally the data segments are recomposed in their original word length from the blocks.
Patent KR-960015811-B1 (KR)
Inventor: MANSER ALOYSIUS HUBERTUS
IPC: C09J4/06
Filed: 1988-04-14
Granted: 1996-11-21
Abstract: 내용없음.
Patent KR-960011116-B1 (KR)
Inventor: YAMAZAKI TOKUSHICHI
IPC: D21D5/28
Filed: 1988-06-22
Granted: 1996-08-20
Abstract: 내용 없음.
Patent KR-910009776-B1 (KR)
Inventor: SANAE YOUKIHAROO
IPC: G02F1/13357
Filed: 1988-07-22
Granted: 1991-11-30
Abstract: 내용 없음.
Patent KR-910002628-B1 (KR)
Title: Subscriber enrollment and delete method
Inventor: GO YUN-SUK
IPC: H04M3/22
Filed: 1988-07-30
Granted: 1991-04-27
Abstract: The interphone has the man-machine communication function  so that the  registration  and  secession  can  be  executed  by  the interphone. The registering method includes steps: (A) dialing the subscriber's identification number and waiting until  the  sending tone is received; (B) dialing the phone number  to  be  registered when the sending tone is received  and  is  received  and  waiting until another sending tone is received; (C) dialing the class  and grade of the subscriber when the sending tone is received; and (D) flashing the hook to register the data on  a  subscriber's  table. When the subscriber wants to secede, it is  done  by  dialing  the identification and a secret numbers sequentially.
Patent KR-930007255-B1 (KR)
Inventor: UCHIYAMA TADAO
IPC: B01D35/16
Filed: 1988-08-10
Granted: 1993-08-04
Abstract: 내용 없음.
Patent KR-900007832-B1 (KR)
Title: Method for producing concrete panel
Inventor: CHONG SANG-GEUN
IPC: B28B1/00
Filed: 1988-08-11
Granted: 1990-10-20
Abstract: The hallow concrete panel is manufactured by the stages of preparing mould of a rectangular pillar, perpendicularly installing 0.1-0.3 mm flexible plastic tubes side by side in the mould, pouring into the tubes liquid e.g. salt water having more specific gravity than that of concrete paste, stuffing concrete paste in the mould without shock, curing and demoulding. The process enables us to make cavity with ease in concrete panel. The produced concrete panel has a light weight and good insulating and soundproofing.
Patent KR-940007259-B1 (KR)
Inventor: CLARK J A
IPC: B23P19/00
Filed: 1988-10-28
Granted: 1994-08-12
Abstract: 내용 없음.
Patent KR-910004691-B1 (KR)
Title: Spinning nozzle for lumen multi-filaments
Inventor: KIM JAE-MOK
IPC: D01D5/247
Filed: 1988-12-27
Granted: 1991-07-10
Abstract: Orifices  for  hollow  monofilaments  are  arranged  between orifices  for  different  denier  monofilaments  in  a  way   that satisfies the following forms to prepare different  denier  hollow multifilament  in  a  spinneret.  Orifice  for  different   denier monofilament 1.0 <=  L/D  <= 1.5, 0.15(mm) <=  D   <= 1.03(mm),  0.25(ea/cm2 ) <= d <= 1.2(ea/cm2) d=1/2(H1+ H2/S, 5(ea) <= H1+H2  <= 48(ea),  20(cm2)   S
Patent KR-950013218-B1 (KR)
Inventor: SASAKI YUKIHIKO
IPC: C08J3/28
Filed: 1987-07-30
Granted: 1995-10-26
Abstract: 내용 없음.
Patent KR-950013157-B1 (KR)
Inventor: HWANG FRANK K
IPC: H04Q3/68
Filed: 1987-11-24
Granted: 1995-10-25
Abstract: 내용 없음.
Patent KR-970010890-B1 (KR)
Inventor: SLUTZ DAVID E
IPC: B23K1/19
Filed: 1989-02-21
Granted: 1997-07-02
Abstract: 내용없음.
Patent KR-0142876-B1 (KR)
IPC: G01N33/532
Filed: 1989-03-10
Granted: 1998-07-01
Abstract: The invention relates to magnetic protein conjugates of the general formula I <IMAGE> in which M is a dispersible, magnetically reacting material or particle which carries amino groups, P is a protein which carries one or more mercapto groups, and X is an organic chemical structure which links the two ligands by chemical means, to a process for the preparation of protein conjugates of the formula I and to the use of conjugates of this type for removing cells or soluble bioorganic molecules or components from aqueous salt solutions or body fluids, and to the use thereof in a diagnostic method or as diagnostic aid.
Patent KR-0139213-B1 (KR)
Inventor: OSBORNE ROBERT L
IPC: F01D25/00
Filed: 1989-06-02
Granted: 1998-06-15
Abstract: 내용없음
Patent KR-920002204-B1 (KR)
Title: Communicating system with a security device of overvoltage and current
Inventor: LEE KYUNG-JAE
IPC: H04M3/18
Filed: 1989-07-25
Granted: 1992-03-19
Abstract: The  apparatus  protects  a  communication  system  from  an overvoltage due  to  lightening  and  other  voltage  surges.  The apparatus includes: lines (L1,L2) (T1,T2) and a  ground  line  (G) formed  on  a  printed  circuit  board  (10);  varistors   (11,12) connected to a gas glow discharge tube (2) and  connected  between the lines (L1,L2) and the ground line (G); coil resistors (13,23), with one end of them being connected to  the  lines  (L1,L2),  and with the other end of them being wound around variable  connection bars (12, 22) of an anisotropic shape memorizing  alloy;  and  the variable connection bars (12,22) and ariable  terminals  (12a,22a) being connected through the lines (T1,T2) to the ground (G).
Patent KR-920001914-B1 (KR)
Title: Method of fabricating metal layer for semiconductor device
Inventor: LEE JONG-RAM
IPC: H01L21/283
Filed: 1989-08-24
Granted: 1992-03-06
Abstract: The metal wiring for a semiconductor element is formed by (A) forming a photosensitive film on the semiconductor substrate,  (B) enhancing the stength of photosensitive  film  by  low-temperature treating, (C)    dipping    the    photosensitive    film    in monochlorobenzene, (D) recovering the strength  of  photosensitive film,  (E)  selectively  exposing  the  photosensitive  film,  (F) high-temperature  treating  the   film   after   developing,   (G) depositing a metal layer on the upper side of the  film,  and  (H) reproducing disired metal wiring by the lifting-off process.
Patent KR-940010976-B1 (KR)
Inventor: CETINKAYA ISMAIL B
IPC: F28D13/00
Filed: 1989-09-04
Granted: 1994-11-21
Abstract: 내용 없음.
Patent KR-970004313-B1 (KR)
Title: Magnetron
Inventor: LEE SANG-SUNG
IPC: H01J29/22
Filed: 1989-11-21
Granted: 1997-03-26
Abstract: A positive device of a magnetron having improved vane and strap ring structures is disclosed. In the positive device, a vane(12) has first grooves(15,15a) and second grooves(15',15a'). Inner strip rings(13,14) are inserted into the first grooves(15,15a). Outer strip rings(13',14') are inserted into the second grooves(15',15a'). The grooves(15a,15') each have a circular shape a diameter of which is shorter than or equal to that of a strip ring. The grooves(15,15a') each have a concave shape a diameter of which is longer than that of a strip ring.
Patent KR-920004360-B1 (KR)
Title: Printing start signal setting and video data clock pulse generating circuit for laser beam printer
Inventor: SUH JUNG-TAE
IPC: G06K15/00
Filed: 1989-12-27
Granted: 1992-06-04
Abstract: The circuit includes a laser beam printer engine section (10) for receiving printing data and for executing a  printing.  A  CPU (20) controls the system sections, and a  clock  pulse  generating section  (30)  generates  clock  pulses.  A  print  start   signal generating  section  (40)  generates  print   start   signals   in accordance with the clock pulses of  the  clock  pulse  generating section (30). A video data clock  pulse  generating  section  (50) outputs video data clock pulses by  frequency-dividing  the  clock pulses of the section (30). A data latching section  (60)  outputs its output to the print engine section (10) in accordance with the video clock pulses of the section (50).
Patent KR-970010222-B1 (KR)
Inventor: MACALUSO VINCENT A
IPC: B65D5/35
Filed: 1989-04-07
Granted: 1997-06-23
Abstract: 내용없음.
Patent KR-930006703-B1 (KR)
Inventor: KUROSAWA RYOICHI
IPC: G01P3/486
Filed: 1990-01-04
Granted: 1993-07-22
Abstract: 내용 없음.
Patent KR-950009503-B1 (KR)
Inventor: YOSHIOKA HIROSHI
IPC: H01R39/06
Filed: 1990-05-11
Granted: 1995-08-23
Abstract: 내용 없음.
Patent KR-930011461-B1 (KR)
Title: Method of forming submicron wiring of semiconductor integrated circuit
Inventor: CHON YONG-KWON
IPC: H01L23/525
Filed: 1990-07-11
Granted: 1993-12-08
Abstract: The method for forming a submicron electrode wiring comprises (a) forming a first insulating film having a  tensile  stress  for stress relaxation on the semiconductor substrate, (b)  defining  a contact region, and removing the insulating film to form a contact hole, (c) forming a first barrier metal,  a  wiring  metal  and  a second barrier metal on the insulating film in turn, (d)  defining a metal wiring region, and patterning the metls to  form  a  metal wire, and (e) forming a second insulating film  having  a  tensile stress for stress relaxation on the metal  wiring  and  the  whole exposed surface.
Patent KR-920011021-B1 (KR)
Inventor: FRIEDMANN ROBERT C
IPC: C07D311/42
Filed: 1990-08-03
Granted: 1992-12-26
Abstract: 내용 없음.
Patent KR-930011798-B1 (KR)
Inventor: TSUNODA TETSUJIRO
IPC: G01R31/30
Filed: 1990-08-31
Granted: 1993-12-21
Abstract: 내용 없음.
Patent KR-0180720-B1 (KR)
Inventor: LINDNER DIETMAR
IPC: F15B15/18
Filed: 1990-09-06
Granted: 1999-04-15
Abstract: 공구의 작동을 위한 유압실린더는 하나의 박막과 실린더공간내에 작용하는 분리벽에 의하여 경계가 이루어진 하나의 평형실을 가지며, 상기 평형실은 저압도관의 작용, 연결상태에 있다. 
     상기의 구성에 의해 조밀한 전체 연결기계장치가 만들어질 수 있으며, 이 연결기계장치는 유압유에 대한 추가적인 저장장치를 필요로 하지 않을 뿐만 아니라, 실린더에 공급하는 유압유를 공급하는 펌프는 실린더의 각각의 위치에서 유압유를 흡인할 수 있다. 
     또한, 유압실린더의 제어를 위한 유압회로에 있어서 저압도관은 변환밸브앞에서 분기되고 평형실로 안내되어 있다.
Patent KR-940009157-B1 (KR)
Title: Lcd light valve
Inventor: HONG SONG-HO
IPC: G02F1/1335
Filed: 1990-09-27
Granted: 1994-10-01
Abstract: The valve comprises a photo conductive layer (4) the impedance of which is varied by input light with image signals, a birefringence layer which has an LCD for refracting input light, a shading layer (5) and a reflecting layer (12) which are located between the birefringence layer and the photo conductive layer and are a dot type metallic film, and electrodes which provides the birefringence part with a driving voltage. The shading layer (5) consists of a first shading layer, a second shading layer, and a isolating layer located between the first and the second. The compositions of the shading layer and the reflecting layer have more than one among Al, Ag, Cu, and Au.
Patent KR-940000244-B1 (KR)
Title: Control circuit for excavator has programmed control for hydraulic servo cylinders with overload protection
Inventor: LEE JIN-HAN
IPC: E02F9/20
Filed: 1990-09-29
Granted: 1994-01-12
Abstract: The overloaded bucket is automatically controlled so as to move in a desired distance in a direction opposite to the excavating direction and then move up to a height in order to be free from the overloaded state. The operator handles the control levers/pedals so that the bucket free from the overloaded state continuously carries out its desired excavating operation. An automatic actuating system for actuators of the excavator provides an advantage in that it allows even an unskilled operator to easily operate the actuators even when an overload occurs on the bucket during an excavating operation.
Patent KR-930006947-B1 (KR)
Title: Method for producing n-acetyl-l-glutamine
Inventor: IM HUN
IPC: C07C233/04
Filed: 1990-11-20
Granted: 1993-07-24
Abstract: The N-acety-L-glutamine is prepd. by (a)  mixing  L-glutamine (average diameter is 50 micrometer) (I) with glacial  acetic  acid (II) and anhydrous acetic acid (III) in the reactor (mixing  ratio of (I):(II):(III) is 1:4:1.45), (b) reacting the mixt. at 41 deg.C for 5 hrs., (c) cooling the obtd. reactant into  15-20  deg.C  and (d) dehydrating the cooled reactant and drying at 60 deg.C or less to obtain the final product.
Patent KR-920008387-B1 (KR)
Title: Method for producing oligo-saccharide
Inventor: JONG SANG-CHOL
IPC: C13B20/14
Filed: 1990-11-21
Granted: 1992-09-26
Abstract: A soybean oligosaccharide is prepd. by (a)  diluting  soybean whey to 20-50 Brix, (b) ultra-fitrating the diluted  soybean  whey wih cellulose-  or   ceramic   membrane,   (c)   decoloring   the ultrafiltrated  soln.,  (d)  desalting  the  decolored  soln.  and djusting the obtd. soln. to pH 7.0  at  the  same  time,  and  (e) concentrating the soln. to  obtain  the  finalproduct.  The  obtd. soybean oligosaccharide has a good taste.
Patent KR-940002862-B1 (KR)
Inventor: HAYAKAWA TOMOHIKO
IPC: H03K5/00
Filed: 1991-05-17
Granted: 1994-04-04
Abstract: 내용 없음.
Patent KR-940008498-B1 (KR)
Title: Dough sheet laminating apparatus
Inventor: HIRABAYASHI KOICHI
IPC: A21C9/08
Filed: 1991-08-09
Granted: 1994-09-22
Abstract: A dough sheet laminating apparatus is provided to fold a dough sheet (1) and feed it to the following line. The apparatus includes a feeding conveyor (2) that supplies a dough sheet, a swinging mechanism (3) located below the feeding conveyor, and a conveying device (11) to feed the laminated dough sheet to the following line. The swinging mechanism includes a plurality of horizontal rollers (5,51,52,53,54,55) that are substantially parallel to each other. The adjacent rollers (5,51,52,53,54,55) rotate in opposite directions. When the dough sheet (1) is supplied by the feeding device to the swinging mechanism (3), the dough sheet (1) is supported on each roller (5,51,52,53,54,55) and is fed by the rotation of each roller to the conveying device (11). When the swinging mechanism is swung (3), the dough sheet (1) is folded on the conveying device. <IMAGE>
Patent KR-940010564-B1 (KR)
Title: Mosfet and manufacturing method thereof
Inventor: JANG SONG-JIN
IPC: H01L21/336
Filed: 1991-10-10
Granted: 1994-10-24
Abstract: The method includes the steps of sequentially depositing a field oxide film (2), a pad oxide film (3), a polysilicon or polycide film (4) and a Si oxide film (5) on a Si substrate (1), etching the layers (5,4,3) to implant channel ions thereinto, depositing and etching a polysilicon layer (7) thereon to form a poly-Si side wall (7A), forming a gate oxide film (8) thereon to deposit a gate polysilicon layer (9) thereonto, etching the layer (9) to form a gate (9A) to deposit a silicon oxide film (10) for gate insulation thereonto, etching the layers (10,7) to flatten the substrate, and forming a source and drain region (25) and a metallic layer (12), thereby manufacturing a MOSFET transistor in the 0.2 μm class.
Patent KR-940007190-B1 (KR)
Title: Apparatus for controlling wind-direction in detecting human being of air conditioner
Inventor: BYON IL-SU
IPC: F24F11/02
Filed: 1991-11-20
Granted: 1994-08-08
Abstract: The body sensing and air direction controlling apparatus comprises a fan motor controller for rotating a fan connected to a fan motor by the control of a microprocessor, a air direction left/right controller for controlling air direction, an infrared sensor module for sensing an infrared ray from the body, a Fresnel lens for sensing the position of the body, and a body position sensing circuit for amplifying and filtering the output signal of the Fresnel lens, thereby sending the air direction toward the user.
Patent KR-100186827-B1 (KR)
Inventor: CAPELLE GERD
IPC: B29C48/52
Filed: 1991-12-13
Granted: 1999-05-15
Abstract: 공지된 그리고 지금까지 개별적으로만 사용된 핀 실린더 및 전달 혼합 부분이 하나의 압출기에 공통으로 삽입된, 혼합하기 어려운 압출물용 압출기가 제시된다.  전달 부분에서 가장 큰 하우징 나사골 체적의 영역에 배열된 드로틀 핀은 압출물에 관련한 압출기의 보편적 사용을 가능하게 한다.  2개의 혼합 시스템의 조합에 의해, 혼합의 질은 그대로 유지되고 구동토크는 1/2로 줄어들면서도 재료 압출이 60%내지 100%증가한다.  하우징 및 나사의 나사골의 일정한 나사골수에  의해 하우징 및 나사의 나사산의 수가 하우징 및 나사의 나사골 횡단면과 무관하게 유지된다.  압출기 하우징의 주입영역에서의 나사선형 하우징 홈은 부가적으로 압출물의 혼합의 질 및 압출기의 압출을 개선시킨다.
Patent KR-950005211-B1 (KR)
Inventor: GARTHWAITE CHARLES
IPC: B28B13/04
Filed: 1990-10-23
Granted: 1995-05-22
Abstract: 내용 없음.
Patent KR-0163012-B1 (KR)
Title: Broken bolt extractor
Inventor: POLONSKY ELI
IPC: B25B/
Filed: 1990-10-24
Granted: 1998-12-15
Abstract: A broken bolt extractor comprises a right-hand threaded shaft having a left-hand drill bit at its lower end, the bit superposed by a collet-spreading inclined surface. The shaft has an invertible collet threaded thereon. The collet tapers toward its lower end and carries thereon exterior left-hand threads and is longitudinally split and expandable. The upper end of the collet carries a drive head structured when the collet is inverted on the shaft to center the drilling as it engages the sides of an aligned opening in a mating flange.
Patent KR-940007504-B1 (KR)
Title: Driving method for ferro electric lcd particle
Inventor: KIM CHUN-SHIK
IPC: G09G3/36
Filed: 1992-03-04
Granted: 1994-08-18
Abstract: The method improves the contrast of the ferroelectric LCD. When the voltage levels are in -V<-V2<-V1<0<V1<V2<V and the first state of the data is to be displayed, the voltage levels are changed in sequence of -V,-V2,V2,V and applied to the LCD while the scanning signal is applied, but the alternative voltage of -V1,V1 in the rest time. When the second state of the data is to be displayed, the voltage levels changed in sequence of V,V2,-V2,-V are applied to the IC while scanning signal is applied, but the alternative one of -V1,V1 in the rest period.
Patent KR-0169497-B1 (KR)
Title: Novel cyclohexylbenzamid derivatinves,their preparations and their use as testinal stimulants
Inventor: CHRISTINAKI HELENE
IPC: A61K31/445
Filed: 1992-04-01
Granted: 1999-01-15
Abstract: New derivatives of N-cyclohexylbenzamides of formula: 
<IMAGE>
 where 
 
  R1 represents an alkoxy residue which can be cyclised over the aromatic nucleus; 
  R2, R3 and R4 each independently represent a hydrogen, a halogen, an alkoxy group, an amino group, an alkylamino group or an alkylcarbonylamino group, 
  Z represents a variously substituted piperidyl group; 
 and their addition salts with pharmaceutically acceptable acids. 
<??>The compounds of formula I are potent stimulants of the gastrointestinal motor function.
Patent KR-950002207-B1 (KR)
Title: Semiconductor laser diode
Inventor: NO MIN-SU
Filed: 1992-04-03
Granted: 1995-03-14
Abstract: The fabricating method of the semiconductor laser diode of buried hetero mesa structure has the first process building the mesa structure on the first conductor substrate (1) by etching process; the second step forming the current limiting layer (10) on the first conductor substrate (1); the third step forming the clyde layer on the first conductor substrate (4); the fourth process forming the activating layer by separating the ridge of the clyde layer (4) of the first conductor layer and the clyde layer (3); on the current limiting layer (10); the fifth process forming the clad layer of the second conductor layer and the cap layer (7) of the second conductor; the final step forming the contacts (8,9) to the first conductor and the second conductor.
Patent KR-100249066-B1 (KR)
Inventor: PAWLOWSKI GEORG
IPC: C07C271/14
Filed: 1992-04-18
Granted: 2000-03-15
Abstract: 본 발명은 일반식(Ⅰ)의 화합물에 관한 것이다. 
     
       
     
     상기식에서, R 1 은 하나 이상의 지방족 CH 2 그룹이 산소 또는 황 원자에 의해 치환될 수 있는 알킬렌, 사이클로알킬렌, 알케닐렌, 알키닐렌 또는 아릴렌비스알킬 그룹이며  R 2 는 알킬, 알케닐, 알키닐, 사이클로알킬, 알콕시알킬, 아릴, 아르알킬 또는 아릴옥시알킬 라디칼이고, R 3 은 알킬 또는 아릴라디칼이며, X는 -CO-, -O-CO- 또는 -NHCO- 그룹중의 하나이고 n은 1보다 큰 정수, 특히 3 내지 50의 정수이다. 
     본 발명의 화합물은 산에 의해 분해될 수 있으며, 광분해 산 공여체 및 알칼리-가용성 결합제와 함께 특히 자외선 고-에너지 방사선용 기록물질에 사용되는 양성-작용성 혼합물의 구성성분을 이룬다. 물질은 높은 상 콘트라스트와 함께 높은 분해능을 특징으로 한다.
Patent KR-100220127-B1 (KR)
Title: High productivity spheroid nitrocellulose
Inventor: FUNG KWAN F
IPC: B01J2/10
Filed: 1992-05-16
Granted: 1999-10-01
Abstract: Fibrous water-wet nitrocellulose containing 4.5 to 5.5% moisture sprayed with a solvent/cosolvent mixture converts to spheroid, densified nitrocellulose via bilateral agitation. A free-flowing dust-free product having a lower burn rate is produced which dissolves more rapidly for lacquer production. A preferred apparatus is an orbital shaker and a preferred solvent/cosolvent is isopropyl acetate/isopropyl alcohol. <IMAGE>
Patent KR-950009699-B1 (KR)
Title: Motion vector detection method and apparatus
Inventor: KIM SANG-HO
IPC: G01P13/00
Filed: 1992-06-09
Granted: 1995-08-26
Abstract: (i)comparing a given search block with a subregion selected from its corresponding search region; (ii)repeating step(i) above for each of the remaining subregions in the corresponding search region to obtain a multiplicity of the absolute values of difference; (iii)selecting the smallest value among the multiplicity of the absolute values of difference; (iv)deriving a subset of candidate vectors from the subset of the minimum absolute values, entailing a corresponding minimum absolute value equal to the smallest value; (v)comparing a predeterminied motion vector retrieved from a storage means with the subset of the candidate vectors to determine the candidate vector closest to the predetermined motion vector; (vi)assigning the closest candidate vector as the motion vector of the search block and storing the closest candidate vector in the storage means as the predetermined motion vector for a subsequent search block; and (vii)repeating steps(i) to (vi) until the entire current frame is searched against its entire preceding frame, to determine the motion vectors.
Patent KR-0119577-B1 (KR)
Title: A continuous position controller
Inventor: CHOE SUNG-HO
IPC: G05D3/00
Filed: 1992-06-24
Granted: 1997-10-30
Abstract: Disclosed is a continuous position control apparatus including a core which is movably attached inside two housings connected toward a shaft, hydraulic rooms which are formed to both sides of the core and each has the identical structure, a variable portion which generates a variable force by the difference of an oil pressure inside the hydraulic room and operation of a piston attached outside the hydraulic room, and a hydraulic control portion which has a direction changing valve selecting fluid of high pressure or low pressure and supplying into the hydraulic room of the variable portion. Thus, the control of the continuous position control apparatus can be correctly performed.
Patent KR-100260959-B1 (KR)
Inventor: EUI-SIK YOON
IPC: H01L21/8247
Filed: 1992-08-19
Granted: 2000-07-01
Abstract: 콘트롤 게이트 유전체로서 ONO 를 대체하여 CVD 탄탈 산화물 피막을 사용하는 자기정합된 스택드 게이트 EPROM 셀을 제조하는 공정순서. 콘트롤 게이트로서 텅스텐이 폴리실리콘을 대체한다. 탄탈 산화물 피막의 고온 노출을 최소화함으로써 유전체 충실도(dielectric integrity)를 향상시키기 위하여, 공정순서중 유전체 적층단계 및 셀 한정단계 둘모두 백-엔드 모듈로 수행된다.
Patent KR-920009113-B1 (KR)
Inventor: WAN CHUNG Z
IPC: B01J23/64
Filed: 1992-08-25
Granted: 1992-10-13
Abstract: 내용 없음.
Patent KR-0136770-B1 (KR)
Inventor: KIM SUNG-SHIN
IPC: H04M11/06
Filed: 1992-10-19
Granted: 1998-06-01
Abstract: 본 발명은 사설전자 교환기에서 다중 채널식 음성서비스 장치에 관한 것으로 좀더 상세하게는 한 개의 음성저장 메모리에서 32명 이상의 가입자에게 서로 다른 메세지를 보낼 수 있도록 하는데 접합한 것이다. 
     종래의 기술은 한 개의 음성서비스 장치에 32개 이하의 가입자를 지원할 수 있도록 되어있으므로 하이웨이의 용량이 32 가입자 채널로 한정되는 문제점이 있고 또한 상기와 같은 이유로 32 가입자 이상을 서비스하려면 똑같은 음성 서비스 장치를 복수로 구비해야 하므로 불필요하게 메모리가 낭비되는 문제점이 있었다. 
     따라서 본 발명은 한 개의 음성 서비스 장치로 32개 이상의 가입자에게 서로 다른 음성서비스를 가능하게 하여 가입자 채널을 확장시킬 수 있도록 하는 다중채널식 음성서비스 장치를 구성한 것이다.
Patent KR-950013582-B1 (KR)
Title: New method of extractron of herb medicine
Inventor: LEE SUNG-RYONG
IPC: A61K36/232
Filed: 1992-10-27
Granted: 1995-11-13
Abstract: A alcohol-soluble solid of herb medicine is extracted by 1) dissolving one or more cyclodextrin selected from cyclodextrin mixt. contg. alpha-, beta- and gamma-cyclodextrin, beta-cyclodextrin and cyclodextrin syrup in water, 2)mixing herb medicine and the obtd. cyclodextrin soln., and 3)boiling and filtrating.